Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 180840
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1239 AM PST SAT NOV 18 2017


...................................

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    253 PM  84    1932  64     -1       64
  MINIMUM         48   1159 PM  30    1964  46      2       42
  AVERAGE         56                        55      1       53

PRECIPITATION (IN)
  YESTERDAY        0.02          1.30 1996   0.06  -0.04     0.00
  MONTH TO DATE    1.10                      0.82   0.28     0.03
  SINCE OCT 1      1.32                      1.62  -0.30     1.59
  SINCE JAN 1     15.40                     12.35   3.05    11.80

SNOWFALL (IN)
  YESTERDAY       MM                         0.0   MM        0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        10     -1       12
  MONTH TO DATE  101                       139    -38       49
  SINCE SEP 1    149                       243    -94       85
  SINCE JUL 1    149                       249   -100       85

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        7
  SINCE SEP 1    345                       153    192      185
  SINCE JAN 1    990                       636    354      706
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     46           500 PM
 AVERAGE    73

..........................................................


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        78      1936
 MINIMUM TEMPERATURE (F)   45        29      1893


SUNRISE AND SUNSET
NOVEMBER 18 2017......SUNRISE   651 AM PST   SUNSET   455 PM PST
NOVEMBER 19 2017......SUNRISE   652 AM PST   SUNSET   454 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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